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91. 发明专利

JP2006300205A Constant-velocity joint and its outer race 审中-公开
标题翻译：恒速联动及其外圈
公开(公告)号：JP2006300205A
公开(公告)日：2006-11-02
申请号：JP2005122431
申请日：2005-04-20
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YAMANO SHIYOUGO , YAMAMOTO TAKEO
IPC分类号： F16D3/2233
CPC分类号： F16D3/2237 , F16D2003/22309 , F16D2003/22326
摘要： PROBLEM TO BE SOLVED: To provide a Barfield joint capable of widening its angle.
SOLUTION: This constant-velocity joint has an outer race 50 having a basic portion 56 connected with a shaft and an opening portion 57 receiving a counter member, and provided with a groove 51 extending from the basic portion 56 to the opening portion 57, and a ball 30 capable of rolling along the groove 51 and kept into contact with the groove 51 at a contact point 36, and the groove 51 is formed in a state that a contact angle is gradually reduced from the basic portion 56 toward the opening portion 57.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供能够扩大其角度的Barfield接头。该等速接头具有外圈50，其具有与轴连接的基部56和容纳相对构件的开口部57，并且设置有从基部56延伸到开口部的槽51 57，以及能够沿着沟槽51滚动并在接触点36处与槽51保持接触的球30，并且槽51形成为接触角从基部56逐渐减小到开放部分57.版权所有（C）2007，JPO＆INPIT

92. 发明专利

JP2005329763A Motor-driven wheel 有权
标题翻译：电机驱动轮
公开(公告)号：JP2005329763A
公开(公告)日：2005-12-02
申请号：JP2004148042
申请日：2004-05-18
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KAKINAMI TAKUMA , YAMAMOTO TAKEO , YOGO SHIGEKAZU
IPC分类号： B60B35/14 , B60B35/18 , B60K1/00 , B60K7/00 , F16D3/2233 , F16D3/223
CPC分类号： B60K7/00 , B60K17/046 , B60K2007/0053 , B60K2007/0061 , B60L2220/46
摘要： PROBLEM TO BE SOLVED: To provide a compact motor-driven wheel capable of enhancing riding comfort of a vehicle and enhancing its assemblability and reliability.
SOLUTION: The motor-driven wheel 100 includes a wheel disk 110, a wheel hub 120, a knuckle 150, a hub bearing 140, a constant velocity joint 130, an in-wheel motor IWM, and a spring 152. The rocking center C of the constant velocity joint 130 is arranged on the outer side of a vehicle over the hub bearing 140. Since an inner race 131, balls 132, 133, and a cage 134 of the constant velocity joint 130 are deviated in position from the hub bearing 140, the diameter of the hub bearing 140 can be reduced. An opening part directed outward of the vehicle of the outer race of the constant velocity joint 130 integrated with the wheel hub 120 is wide and shallow, and the cage 134, the balls 132, 133 and the inner race 131 are assembled to each other and easily stopped by a snap ring 135.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够提高车辆乘坐舒适度并提高其组装性和可靠性的小型电动机驱动轮。电动轮100包括轮盘110，轮毂120，转向节150，轮毂轴承140，等速万向节130，轮内电机IWM和弹簧152。等速万向节130的摆动中心C布置在轮毂轴承140上方的车辆外侧。由于等速万向节130的内圈131，球132,133和保持架134偏离轮毂轴承140可以减小轮毂轴承140的直径。与轮毂120一体化的等速万向节130的外圈的车辆外侧的开口部分宽而浅，保持架134，滚珠132,133和内圈131彼此组装，容易地被卡环135阻止。版权所有（C）2006，JPO＆NCIPI

93. 发明专利

JP3678026B2 Constant-velocity joint 有权
公开(公告)号：JP3678026B2
公开(公告)日：2005-08-03
申请号：JP32979198
申请日：1998-11-19
申请人：豊田工機株式会社
发明人：智加藤
IPC分类号： F16D3/20 , F16D3/2233 , F16D3/2237 , F16D3/223

94. 发明专利

JP2004169915A Counter track joint reversing control angle 有权
公开(公告)号：JP2004169915A
公开(公告)日：2004-06-17
申请号：JP2003382422
申请日：2003-11-12
申请人： Gkn Automotive Gmbh , ジー・ケー・エヌ・オートモーティヴ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング
发明人： WECKERLING THOMAS
IPC分类号： F16D3/223 , F16D3/2233 , F16D3/2237
CPC分类号： F16D3/2237 , F16D3/223 , F16D3/2233 , F16D2003/22306 , Y10S464/906
摘要： PROBLEM TO BE SOLVED: To assure the control conditions of an improved cage in a large angle of bend.
SOLUTION: This constant velocity joint is of a counter track type. A first outer ball raceway track 22 and a first inner ball raceway track 23 form a pair of first raceway tracks, and a second outer ball raceway track 24 and a second inner ball raceway track 25 form a pair of second raceway tracks. The pairs of the raceway tracks store torque transmission balls 14. When the joint is in the aligned state, the open angle α of the pair of the first raceway tracks opens from an opening end part toward a mounting end part, and the open angle β of the pair of the second raceway tracks 24 and 25 opens from the mounting end part toward the opening end part. When the joint is bent, the open angle α of the pair of the first raceway tracks 22 and 23 becomes zero first and then opens toward the opening end part in a ball 14 advancing into an external joint part 12 beyond a center flat surface EM.
COPYRIGHT: (C)2004,JPO

95. 发明专利

JP2003329055A Constant velocity fixing ball joint 有权
标题翻译：恒定速度固定球联合
公开(公告)号：JP2003329055A
公开(公告)日：2003-11-19
申请号：JP2003130505
申请日：2003-05-08
申请人： Gkn Automotive Gmbh , ジー・ケー・エヌ・オートモーティヴ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング
发明人： WECKERLING THOMAS
IPC分类号： F16D3/2233 , F16D3/224
CPC分类号： F16D3/2233 , F16D3/224 , F16D2003/22306 , F16D2003/22313 , F16D2003/2232 , F16D2003/22326 , F16D2300/12
摘要： PROBLEM TO BE SOLVED: To provide opposed track joints in which an inner joint member and an outer joint member can be assembled in a generally axially aligned state.
SOLUTION: A constant velocity fixing ball joint in the form of the opposed track joints comprises the outer joint member 11 having an outer track 16, the inner joint member 21 having an inner track 26, torque transmit balls 36 housed in a paired track having the outer track and the inner track, and a ball cage (31) having a cage window (34). A first outer track 16
1 and a first inner track 26
1 move separately from each other in a first axial direction R
1 toward the connecting end of the inner joint member 21 and hold a first ball 36
1 . A second outer track 16
2 and a second inner track 26
2 move separately from each other in a second axial direction R
2 toward the connecting end of the outer joint member 11 and hold a second ball 36
2 . A holding element 35 inserted into the outer joint member 11 forms a second stop and guide surface 38 for a spherical outer surface 23 of the inner joint member 21. The second stop and guide surface 38 faces the first axial direction R
1 .
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供相对的轨道接头，其中内接头构件和外接头构件可以在大致轴向对准的状态下组装。解决方案：相对的轨道接头形式的恒速固定球接头包括具有外轨道16的外接头构件11，内接头构件21具有内轨道26，扭矩传递球36容纳在成对的具有外轨道和内轨道的轨道，以及具有笼窗（34）的球保持架（31）。第一外轨道16 SB 1和第一内轨道26S <1 / SB>在第一轴向方向R SB 1 上分别移向连接端并保持第一球36 <1> 。第二外轨16 SB 2和第二内轨26 2 在第二轴向方向R SB SB2连接端分开移动并保持第二球36 2 。插入到外侧接头构件11内的保持构件35形成内侧接头构件21的球面外表面23的第二挡块和引导面38.第二挡块和导向面38面向第一轴向R / SB>。版权所有（C）2004，JPO

96. 发明专利

JP2001153149A FIXED CONSTANT VELOCITY UNIVERSAL JOINT 失效
公开(公告)号：JP2001153149A
公开(公告)日：2001-06-08
申请号：JP2000119875
申请日：2000-04-20
申请人： NTN TOYO BEARING CO LTD
发明人： TONE HIROSHI
IPC分类号： F16D3/20 , F16D3/2233 , F16D3/2237 , F16D3/223
摘要： PROBLEM TO BE SOLVED: To provide a fixed constant velocity universal joint capable of easily realizing a wide angle of an operating angle without enlarging an outer diameter of an outside joint member. SOLUTION: In this fixed constant velocity universal joint provided with an outside joint member 25 for forming plural track grooves 22 toward the opening end 23 in the shaft direction at circumferential directional equal intervals on an inner spherical surface 21, an inside joint member 28 for forming plural track grooves 27 making a pair with the track grooves 22 of the outside joint member 5 in the shaft direction at circumferential directional equal intervals on an outer spherical surface 26, plural balls 29 for transmitting torque by being interposed between both track grooves 22, 27 of the outside joint member 25 and the inside joint member 28 and a cage 30 for holding the balls 29 by being interposed between the inner spherical surface 21 of the outside joint member 25 and the outer spherical surface 26 of the inside joint member 28, the opening side groove bottom of the track groove 22 of the outside joint member 25 is formed in a taper shape of linearly expanding a diameter toward the opening end 23.

97. 发明专利

JP2000266072A CONSTANT VELOCITY UNIVERSAL JOINT 失效
公开(公告)号：JP2000266072A
公开(公告)日：2000-09-26
申请号：JP6703399
申请日：1999-03-12
申请人： NTN TOYO BEARING CO LTD
发明人： KADOTA TETSUO , YAMAZAKI KENTA
IPC分类号： B62D1/20 , F16D3/20 , F16D3/223 , F16D3/2233 , F16D3/2245 , F16D3/224
摘要： PROBLEM TO BE SOLVED: To ensure excellent rotational feeling and, particularly for use in a steering device, to improve performance such as steering feeling by maintaining constant properties in a constant velocity universal joint. SOLUTION: The offset amount of the guiding groove 1b of an outer joint member 1 (the offset amount of an inside-diameter surface 1a from a spherical center) is set longer by a prescribed amount than the offset distance of the guiding groove 2b of an inner joint member 2 (the offset amount of an outside- diameter surface 2a from a spherical center). Therefore, in a condition after assembly (or in a condition the inner clearance is made closer by a pre-load applying means), the center of curvature 01 of the guiding groove 1b of the outer joint member 1 and the center of curvature 02 of the guiding groove 2b of the inner joint member 2 are offset oppositely in the axial direction by an equal distance f from a central surface O of the joint including the center 03 of a torque transmission ball 3.

98. 发明专利

JPH09280260A SEAL DEVICE FOR SHAFT COUPLING 失效
公开(公告)号：JPH09280260A
公开(公告)日：1997-10-28
申请号：JP8684696
申请日：1996-04-09
申请人： NOK CORP
发明人： SUGIURA YOSHIAKI
IPC分类号： F16J15/52 , F16D3/16 , F16D3/2233 , F16D3/84 , F16J3/04
摘要： PROBLEM TO BE SOLVED: To prevent breakage of a boot by providing a support ring comprising a fit-in part arranged between a bearing and the moving part of a boot and fitted in the inner peripheral surface of an adapter; and a support ring having a joining surface joining with a flexible part. SOLUTION: A support ring 30 comprises an outer peripheral fit-in part 31 securely fitted in the inner peripheral surface 14a of a cylindrical part 14; and the inner peripheral surface on the boot 20 side the joining surface 32 of which is formed such a manner to make opposite joining with the flexible part 26 of the boot 20. A centrifugal force during rotation is exerted on a seal device 11, and lubricant 16 on the slide surface side of a bearing 1 is about to move to the boot 20 side but movement of the lubricant 16 is blocked by a supporting ring 30 by which the bearing 1 and the boot 20 are partitioned away from each other. Simultaneously, the lubricant 16 accumulated between a support ring 30 and the boot 20 is blocked by a joining surface 32 located at the support ring 30. As a result, even when the seal device 11 for a shaft coupling is rotated, the lubricant 16 on the bearing side is moved to the boot 20 side and breakage of the boot 20 is prevented from occurring.

99. 发明专利

JPH0772566B2 失效
公开(公告)号：JPH0772566B2
公开(公告)日：1995-08-02
申请号：JP29802788
申请日：1988-11-25
IPC分类号： F16D3/20 , F16D3/2233 , F16D3/2237 , F16D3/224

100. 发明专利

JPS53132643A COUPLING SHAFT 失效
公开(公告)号：JPS53132643A
公开(公告)日：1978-11-18
申请号：JP3803178
申请日：1978-03-31
申请人： UNI CARDAN AG
发明人： BUERUNAA KURUUDE
IPC分类号： F16D3/20 , F16D3/2233 , F16D3/224

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